What Is Stamp Duty in the UK?

Reviewed by Ed WilkinsonLast updated: July 20, 2026 3:36 pm

Image credit: Brett Jordan @Pexels

In this article:

Understanding Stamp Duty Rates
Calculating Stamp Duty
Exemptions and Reliefs
Planning for Stamp Duty
A Financial Adviser Can Help

Stamp Duty Land Tax (SDLT) is a tax charged on purchases of property or land in England and Northern Ireland. Scotland and Wales have different systems (the Land and Buildings Transaction Tax and the Land Transaction Tax, respectively). SDLT is payable when buying a house, flat, or other land and buildings over certain price thresholds. The rules can be complex, with rates and reliefs depending on factors such as price, the buyer’s circumstances, and the property’s location and type.

Understanding Stamp Duty Rates

The amount of SDLT payable is primarily influenced by the property’s purchase price and its intended use, whether as a main residence, an additional home, or a buy-to-let. The UK government periodically reviews SDLT policy to meet specific objectives, such as supporting home movers or first-time buyers. Note that Scotland and Wales operate different systems and rates.

As of 2026, for residential purchases in England and Northern Ireland, the standard nil-rate band is up to £125,000. SDLT is charged on the portion of the price within each band:

Standard rates: For a main residence, rates apply in bands: 0% on up to £125,000; 2% on £125,001–£250,000; 5% on £250,001–£925,000; 10% on £925,001–£1.5 million; and 12% on any amount above £1.5 million. Figures taken from gov.uk¹
Higher rates: An additional 3%² applies to purchases of additional residential properties (such as second homes or most buy-to-lets) across all bands. A non-UK resident surcharge of 2% may also apply. Companies buying dwellings usually pay higher rates, and in some cases, a 15%³ flat rate applies to purchases over £500,000 unless relief is available.
First-time buyers: Eligible first-time buyers pay 0% on the first £300,000 of a property costing up to £500,000, and 5% on the portion between £300,001 and £500,000. If the purchase price exceeds £500,000, first-time buyer relief is not available, and the standard rates apply.

SDLT works on a progressive, banded basis, so different portions of the price are taxed at different rates.

Recent Adjustments to Stamp Duty Rates

The temporary increases to the residential nil-rate thresholds introduced in 2022 ended on 31 March 2025. From 1 April 2025, the standard rates and thresholds set out above apply in England and Northern Ireland. Multiple Dwellings Relief was abolished for most purchases completing on or after 1 June 2024 (subject to limited transitional rules). There is currently no SDLT relief solely for carrying out energy-efficiency improvements.

Rules can change, and the details can materially affect the overall cost of buying. Using reputable online calculators or speaking with a conveyancing solicitor can help you understand your likely liability. An SDLT return and any tax due must usually be filed and paid within 14 days of completion; your conveyancer typically handles this.

Calculating Stamp Duty

Calculating the exact amount of SDLT you owe involves applying the relevant rates to each portion of the purchase price. Because it is a progressive tax, only the part of the price within each band is taxed at that band’s rate.

Determine the property’s purchase price and whether it is a main residence or an additional property.
Apply the appropriate SDLT rates to each banded portion. For example, for a main residence in England and Northern Ireland, 0% applies up to £125,000; higher bands are charged at their respective rates. Eligible first-time buyers may pay 0% on the first £300,000 of the purchase price for properties costing up to £500,000.
Add the tax due for each band to arrive at the total SDLT owed.

Many online calculators provide quick estimates of potential SDLT based on current rates and your circumstances. They can factor in higher-rate surcharges and first-time buyer relief where applicable.

Importance of Accurate Calculations

Accurate calculations are important: underestimating can lead to unexpected costs near completion, while overestimating may distort your broader budgeting for legal fees, moving costs, or refurbishment.

Using Online Calculators

Use online SDLT calculators from reputable financial or property websites. These tools typically ask for inputs such as purchase price, property type (residential or commercial), location, whether it is your first home or an additional property, and, if relevant, non-resident status.

While these tools are helpful, for complex situations, such as shared ownership, company purchases, or mixed-use property, a conveyancing solicitor or qualified tax professional can provide tailored guidance. A regulated financial adviser can help you plan how to fund the liability within your overall finances.

Practical Tips for Property Buyers

Review the latest rates: Check current HMRC guidance before you commit, as policy changes can affect the total cost.
Consider applicable reliefs and surcharges: Check eligibility for first-time buyer relief and be aware of higher rates on additional properties and the 2% non-UK resident surcharge where relevant.
Plan financially: Build SDLT into your completion funds and overall budget to avoid surprises.

Understanding and planning for SDLT are essential parts of buying property in England and Northern Ireland. Considering upfront reliefs and surcharges can help you manage the financial commitment more effectively.

Exemptions and Reliefs

Several exemptions and reliefs can reduce the amount of SDLT you might need to pay, depending on your circumstances and the nature of the transaction:

First-time buyer relief⁴: This can significantly reduce SDLT for eligible buyers. As of 2026, first-time buyers pay 0% on the first £300,000 and 5% on the portion between £300,001 and £500,000, provided the purchase price does not exceed £500,000. If it does, the relief is not available.
Transfers in a divorce or civil partnership dissolution: Transfers made under a court order or formal agreement in connection with divorce or dissolution are generally exempt from SDLT. Different outcomes may apply if consideration is given outside such arrangements (for example, taking on mortgage debt), so take legal advice.
Company and other non-natural purchasers: Corporate purchasers of dwellings usually pay the higher 3% rate. A 15% flat rate may apply to purchases of dwellings over £500,000 by certain “non-natural persons” unless a relief applies (for example, to property rental businesses). Specialist advice is recommended.

Additional Relief for Energy-Efficient Homes

There is no specific SDLT relief in England and Northern Ireland based solely on a property’s energy performance as at 2026. Other government or local schemes may support energy-efficiency improvements, but they are separate from SDLT.

Role of Professional Advice

Understanding SDLT reliefs and exemptions can be complex. A conveyancing solicitor can confirm your liability, claim any available reliefs and submit the SDLT return. A qualified financial adviser can help you budget for the tax alongside your wider financial plans.

Being well informed and considering relevant reliefs can mitigate the overall cost of purchasing property and support a smoother transaction.

Planning for Stamp Duty

Factoring SDLT into your budget early is crucial, as it is typically payable within 14 days of completion. Early consultation with a conveyancing solicitor can help you understand the likely costs and any reliefs.

Estimating Your Stamp Duty

Your SDLT depends on the purchase price, property type and location, and your buyer status (for example, first-time buyer or purchasing an additional property). As of 2026, in England and Northern Ireland, most residential purchases above £125,000 are subject to SDLT, with reliefs available. Scotland and Wales have different systems and thresholds.

Key Considerations

Property price: The higher the price, the more you’ll pay, with SDLT escalating in progressive bands.
Buyer status: First-time buyers may benefit from relief (0% on up to £300,000 and 5% on the portion up to £500,000, subject to eligibility). Additional properties usually attract a 3% surcharge, and non-UK residents may face a 2% surcharge.
Property type and use: Different rules apply to residential, commercial, and mixed-use properties, and companies are often subject to different rates and conditions.

Incorporating Stamp Duty into Financial Planning

Build an estimate of SDLT into your affordability calculations at the outset. Online calculators can provide a quick guide, but for a detailed calculation tailored to your circumstances, professional advice is beneficial.

Benefits of Professional Financial Advice

Engaging with a regulated financial adviser or a conveyancing solicitor can provide several benefits:

A clear breakdown of potential SDLT based on the latest rules and your transaction details.
Guidance on legitimate strategies to manage SDLT costs, including the correct application of available reliefs.
Insight into how policy or market changes could affect your future property plans.

Staying informed about current SDLT rules helps you budget accurately and take advantage of any reliefs for which you are eligible.

A Financial Adviser Can Help

Navigating SDLT and keeping up with changes can be challenging. A qualified financial adviser can help you plan how to fund the tax and fit it into your wider finances, while your conveyancing solicitor will confirm your SDLT position, claim any reliefs and file the SDLT return.

FinancialAdvisers.co.uk can connect you with a Financial Conduct Authority (FCA) authorised financial adviser in your area who specialises in property-related financial planning. This content is for information only and is not personal advice.

This article contains external links for further information on topics. Whilst all attempts are made to verify the trustworthiness of these external sources, we accept no responsibilty for the upkeep or security of these external websites. Some of these links in particular are annotated below: